package day02_Operator;

public class Demo01_Oper {
    public static void main(String[]args){
        System.out.println(10+3);
        System.out.println(10-3);
        System.out.println(10*3);
        System.out.println(10%3);//取余数
        System.out.println(10/3);
        System.out.println(10.0/3);//想要小数必须要有一个double型
        //+ - * / %运算符
    }

}
